Covered bridges are very popular as historical landmarks, tourist attractions, and romantic links to a by-gone era. There are literally dozens of organizations dedicated to their preservation, education, and promotion. Yet despite their unique . . . — — Map (db m313492) HM
Hartland Covered Bridge
This structure, 390.75 metres long, is by far the longest
covered bridge extant in the world. Covered bridges date
from the first decade of the 19th century when North American
builders began using . . . — — Map (db m284474) HM